Cancer-related neuropathic pain can be caused by several factors: - Tumor Growth: Compression or infiltration of nerves by a growing tumor. - Chemotherapy: Drugs like vincristine, cisplatin, and paclitaxel can cause peripheral neuropathy. - Radiation Therapy: Can damage nerves, leading to neuropathic pain. - Surgery: Surgical procedures that involve nerve damage can also result in this type of pain.